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e237ec15a0
The library maintains a cache of the images loaded, which is now emptyed when the lib is asked to shutdown.
95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
/*
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* Raster graphics library
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*
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* Copyright (c) 1997-2003 Alfredo K. Kojima
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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/*
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* Functions to load and save RImage from/to file in a specific file format
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*
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* These functions are for WRaster library's internal use only, please use
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* the RLoadImage function defined in 'wraster.h'
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*/
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#ifndef IMGFORMAT_INTERNAL_H
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#define IMGFORMAT_INTERNAL_H
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typedef enum {
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IM_ERROR = -1,
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IM_UNKNOWN = 0,
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IM_XPM = 1,
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IM_TIFF = 2,
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IM_PNG = 3,
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IM_PPM = 4,
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IM_JPEG = 5,
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IM_GIF = 6,
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IM_WEBP = 7
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} WRImgFormat;
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/* How many image types we have. */
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/* Increase this when adding new image types! */
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#define IM_TYPES 7
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/*
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* Function for Loading in a specific format
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*/
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RImage *RLoadPPM(const char *file);
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RImage *RLoadXPM(RContext *context, const char *file);
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#ifdef USE_TIFF
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RImage *RLoadTIFF(const char *file, int index);
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#endif
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#ifdef USE_PNG
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RImage *RLoadPNG(RContext *context, const char *file);
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#endif
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#ifdef USE_JPEG
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RImage *RLoadJPEG(const char *file);
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#endif
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#ifdef USE_GIF
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RImage *RLoadGIF(const char *file, int index);
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#endif
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#ifdef USE_WEBP
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RImage *RLoadWEBP(const char *file);
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#endif
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#ifdef USE_MAGICK
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RImage *RLoadMagick(const char *file_name);
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void RReleaseMagick(void);
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#endif
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/*
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* Function for Saving in a specific format
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*/
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Bool RSaveXPM(RImage *image, const char *file);
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/*
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* Function to terminate properly
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*/
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void RReleaseCache(void);
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#endif
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